modernist exterior shot create a stunning visual of a bio retention swale show a lush multi layer vegetation area with vibrant green foliage in high contrast to a sleek dark asphalt parking lot add a realistic depiction of red and brown mulch layered over rich earthy bio retention soil flowing into a detailed gravel base capture perforated pipes underneath illustrating efficient water management include a smooth gray sidewalk with a few people walking dressed in casual modern attire surround the scene with dappled sunlight filtering through trees creating a serene and eco friendly atmosphere architecture